Heavy metal uptake and stress responses of hydroponically cultivated garlic (Allium sativum L.)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F11%3A00370674" target="_blank" >RIV/61389030:_____/11:00370674 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.envexpbot.2011.06.011" target="_blank" >http://dx.doi.org/10.1016/j.envexpbot.2011.06.011</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.envexpbot.2011.06.011" target="_blank" >10.1016/j.envexpbot.2011.06.011</a>

Result language
angličtina
Original language name
Heavy metal uptake and stress responses of hydroponically cultivated garlic (Allium sativum L.)
Original language description
The accumulation of toxic metals (Cd, Co, Cu and Ni) by Allium sativum plants was followed under hydroponic conditions. The toxic metals were applied at two concentrations (0.05 and 0.25 mM). The effects of heavy metals on chlorophyll and carotenoid content, root length and amino acid exudation were examined to evaluate the impact of heavy metal accumulation on plant growth and development. A significant hyperaccumulation of cadmium by garlic roots was observed. Cobalt stimulated carotenoid production in garlic leaves. Copper accumulation was associated with increased exudation of amino acids to the cultivation medium and elevation of chlorophyll content in leaves. Nickel significantly reduced root growth.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DK - Contamination and decontamination of soil including pesticides
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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